How to Cite AI in Homework: A Disclosure Guide for Kids

Here is how to cite AI in homework in one sentence: say what you did, say what the AI did, and say what you changed. Everything else (MLA brackets, APA version numbers, prompt logs) is detail layered on top of that habit.

The habit matters more every semester. California’s model AI policy for schools says that submitting AI-generated content “without clear disclosure constitutes plagiarism.” The Scholastic Art & Writing Awards ask every entrant whether and how they used AI. The Regeneron ISEF science fair wants a prompt log. Yet only 27% of US teens say a teacher has ever talked with them about how to use AI safely, according to Common Sense Media. Most kids are being held to a rule nobody taught them.

Key Takeaways

• Citing AI has two parts: a citation when your kid quotes or uses AI output, and a disclosure that explains how the tool shaped the work.
• MLA and APA both publish formats for citing ChatGPT and similar tools. Neither treats the AI as an author.
• California’s model policy expects students to disclose AI use when they submit work, and lets each teacher set what’s allowed per assignment. It’s a model, so your district’s rule may differ.
• Young kids can start with a spoken or written “AI helped me with ___.” Teens can write full disclosures and keep a prompt log.
• The rule that changes most between classes is what’s allowed. The habit of saying how should stay the same.

What “citing AI” actually means in homework

Citing AI in homework means giving the reader enough information to know which parts of the work came from an AI tool and how the student used it. Teachers usually want one of two things, and kids mix them up.

A citation credits a specific piece of AI output that appears in the work: a quoted sentence, a summary, an image. It’s the same idea as citing a book. The reader should be able to tell where that piece came from.

A disclosure (some guides call it an acknowledgment) describes the process. “I used ChatGPT to brainstorm three possible topics, chose one myself, and wrote every sentence of the essay.” Nothing from the AI is quoted, so there’s nothing to cite, but the tool still shaped the work.

The Modern Language Association makes this split explicit. Its 2025 guidance on citing generative AI covers the citation format, and points students to a separate approach for “more substantive uses of AI in your work that go beyond citation.” Most middle schoolers need the disclosure far more often than the citation, because the most common uses (brainstorming, checking, explaining a concept) don’t leave quotable text in the final work.

What the style guides and rule-makers say

Here’s what the main sources currently say, read directly from each.

MLA (updated August 13, 2025). Describe what the AI generated in the “Title of Source” slot, name the tool as the container, give the model or version, the company, the date, and, if possible, a stable share link to the conversation. Example from MLA: “Describe the theme of nature in Jane Austen’s Mansfield Park” prompt. ChatGPT, model GPT-4o, OpenAI, 23 Sept. 2024, [share link]. MLA says plainly: “We do not recommend treating the AI tool as an author.” It also warns that AI tools can make up sources, so students should cite the original sources the AI points to, after reading them.

APA Style (last updated September 15, 2025). APA treats ChatGPT as software. The reference names the company as author: OpenAI. (2023). ChatGPT (Mar 14 version) [Large language model]. URL. APA also asks writers to describe how they used the tool and to give the prompt they used. It notes that ChatGPT gives a different answer each session, so for long responses you can put the full text in an appendix. In testing, the APA author asked ChatGPT for sources and found one of five did not seem to exist.

California Department of Education model policy. Written under Senate Bill 1288, it says AI use “should be transparently disclosed in accordance with established academic standards,” that students “are likewise expected to disclose their use of AI when submitting work,” and that teachers decide what AI use is allowed assignment by assignment. Two caveats. The CDE says the policy is “merely exemplary” and compliance isn’t mandatory; districts adapt it. And the same policy says AI detection software shouldn’t be the sole basis for discipline. Disclosure, in other words, is also the student’s best record.

Contests. The Scholastic Art & Writing Awards allow AI for brainstorming, outlining and research but reject entries “for which the final product is itself AI-generated.” Entrants must say whether and how they used AI; checking “yes” doesn’t disqualify a piece, but “failure to answer honestly may be grounds for disqualification.” The Regeneron ISEF table (Society for Science, October 2025) goes task by task, and for AI-written code requires “explicit citation stating which portions of the code were AI generated and with a log of the prompts.”

The pattern across all of them: say how, be specific, and don’t hand the AI the parts that are supposed to be yours.

How to Teach Your Kid About Disclosing AI Use

Disclosure is a skill, and like any writing skill it grows with age. Start small and concrete.

Ages 5–8: the helper card

At this age kids aren’t writing essays with AI, but they may have used a voice assistant to answer a question or seen an AI make a picture. Make a “helper card” from an index card: “Who helped me? What did they help with?” Use it for all help, not just AI. “Mom helped me spell ‘elephant.’ The tablet told me how big elephants get.” The point is that naming helpers is normal and fair. Kids this age already care about credit: a 2014 study by Fan Yang, Kristina Olson and colleagues at Yale, published in the Journal of Experimental Child Psychology, found that by 5 and 6, children in the US, Mexico and China judge copiers more harshly than original drawers. You’re building on that instinct.

Ages 9–12: the three-line disclosure

Teach a fixed format they can write at the bottom of any assignment:

1. I did: what the student did on their own.
2. AI did: what the tool did, named specifically.
3. I changed: what they kept, rejected or rewrote.

Example: “I did: wrote the paragraph about volcanoes and drew the diagram. AI did: ChatGPT explained what magma chambers are when I asked. I changed: I didn’t copy its words. I used my own example from the museum.” Practice on a low-stakes assignment first. Ask your kid to write the three lines for something that used no AI at all (“AI did: nothing”). That normalizes the box.

Ages 13+: formal citation, full disclosure and a prompt log

Teens should learn the MLA or APA format their school uses, plus a short disclosure paragraph. Have them keep a simple log while they work: date, tool, what they asked, what they used. When they quote or include AI output, they cite it. When the AI shaped the process, they disclose it. For a science fair or coding project, the ISEF-style prompt log is required anyway. Project idea: take an old essay, rewrite one paragraph with AI help, then write the citation, the disclosure and a short note on whether the AI version was actually better. Many teens decide it wasn’t.

The question to ask: “If your teacher read only your disclosure, could they tell which ideas were yours?”

How to cite AI in homework: formats at a glance

Use this as a fridge reference. The examples are illustrations, not official templates; always check what the teacher asks for.

Situation	What to write	Example
Used AI to brainstorm, wrote everything yourself	Disclosure only	”I used ChatGPT to list five topic ideas. I picked and researched one myself. All writing is mine.”
Quoted or paraphrased AI output	Citation (MLA or APA) plus disclosure	MLA: “Explain photosynthesis for a 7th grader” prompt. ChatGPT, model [name], OpenAI, [date], [share link].
Used an AI image	Caption with prompt, tool, version, date	”Fig. 1. ‘Cartoon volcano cross-section’ prompt, [tool], version [x], [date].”
AI checked grammar only	Disclosure if the teacher asks; many rules don’t require it	”Grammarly suggested comma fixes; I accepted some.”
AI wrote code for a project	Mark which lines, plus a prompt log (required at ISEF)	“Lines 12–30 generated by [tool] from the prompt in my log, entry 4.”
AI suggested sources	Read and cite the original sources, not the AI	Cite the article itself after checking it exists.
Contest entry (Scholastic)	Answer the AI question honestly	AI for brainstorming is allowed; an AI-made final product is not.

Making disclosure a household habit

Ask “how” before “whether”

When your kid finishes an assignment, ask “How did you work on this?” rather than “Did you use AI?” The first question gets you a description of the process. The second gets you a yes or no, and invites a defensive no. For why kids default to silence, see our piece on why kids hide AI use and how to change that.

Save the conversation link

MLA prefers a stable share link to the AI conversation. Teach your kid to click “share” and paste the link into a notes file before closing the chat. It takes ten seconds and doubles as evidence of process if a teacher ever questions the work. A running record is the backbone of a prompt log.

Read the assignment rule out loud together

Because California’s model, and many district policies, let each teacher set AI rules per assignment, the rule for science may differ from the rule for English. Before starting, have your kid find and read the AI line on the assignment sheet. If there isn’t one, encourage them to ask the teacher. A one-sentence email now saves a hard conversation later.

Verify every source the AI suggests

APA’s own test found one of five AI-suggested references didn’t seem to exist. MLA advises citing the sources an AI links to, not the AI summary. House rule: if an AI gave you a source, open it and read the part you’re using before it goes in the bibliography.

What not to do

Don’t write the disclosure for your kid, and don’t let them write a vague one (“AI was used”). A vague disclosure is close to useless for a teacher and gives the student no protection. Don’t treat disclosure as a confession to be punished either; if every honest “AI did this” at home leads to a lecture, the box will start saying “nothing.”

What to Watch For Over the Next 3 Months

• Week 4: Your kid writes the three-line disclosure (or a citation) without being reminded on at least one assignment. Check that the “I did” line is specific.
• Month 2 red flags: Disclosures that say “nothing” on work your kid can’t explain, or bibliographies with sources that don’t open. Either signals the habit is being treated as paperwork. Go back to asking how they worked.
• Month 3 self-check: Do you know each class’s AI rule? Can your teen produce an MLA or APA AI citation from memory or a saved template? If a teacher questioned a paper tomorrow, would your kid have links, drafts and a log to show?

Frequently Asked Questions

Do kids need to cite AI if they only used it for ideas?

Usually they need a disclosure, not a citation. Nothing from the AI is quoted, so there’s no output to cite, but the tool shaped the work. California’s model policy expects students to disclose AI use, and contests like Scholastic ask about brainstorming too. A one-line note is enough: what the AI suggested and what your kid chose.

Is AI listed as the author in a citation?

No. MLA says it does not recommend treating the AI tool as an author. APA lists the company that makes the model, such as OpenAI, in the author position, because it treats the tool as software. Either way, the student remains the author of the assignment, and the citation describes the tool and the output.

What if the teacher never said anything about AI?

Ask. Under California’s model, permitted use can vary assignment to assignment, and many districts work the same way. Until your kid gets an answer, the safest choice is to disclose any use. A short disclosure has almost no downside, while an undisclosed use that turns out to be banned can be treated as plagiarism.

Does Grammarly or spell-check count as AI use?

It depends on the rule. ISEF says sharpening language without changing main points is fine without citation if the changes are limited to grammar and syntax. Some teachers want even that disclosed, especially for tools that rewrite whole sentences. When in doubt, add one line: “Grammarly suggested punctuation fixes.”

At what age should kids learn MLA or APA?

Most US schools introduce formal citation in middle school. The AI formats are the same skill. Younger kids don’t need formats, just the habit of naming helpers. By 12 or 13, a kid who already writes “I did / AI did / I changed” will find the formal citation an easy add-on.

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About the author

Ricky Flores is the founder of HiWave Makers and an electrical engineer with 15+ years of experience building consumer technology at Apple, Samsung, and Texas Instruments. He writes about how kids learn to build, think, and create in a tech-saturated world. Read more at hiwavemakers.com.

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Sources

1. California Department of Education. (2026). “Model Policy: Artificial Intelligence in Education.” https://www.cde.ca.gov/ci/pl/aipolicy.asp
2. MLA Style Center. (2025, August 13). “How do I cite generative AI in MLA style? (Updated and Revised).” Modern Language Association. https://style.mla.org/citing-generative-ai-updated-revised/
3. McAdoo, T. (2023; updated 2025, September 15). “How to cite ChatGPT.” APA Style Blog, American Psychological Association. https://apastyle.apa.org/blog/how-to-cite-chatgpt
4. Society for Science. (2025, October). “Use of generative AI to support a research project.” Regeneron ISEF rules. https://sspcdn.blob.core.windows.net/files/Documents/SEP/ISEF/2026/Rules/Generative-AI-Use-Table.pdf
5. Scholastic Art & Writing Awards. (2026). “Copyright & Plagiarism.” Alliance for Young Artists & Writers. https://www.artandwriting.org/awards/how-to-enter/copyright-plagiarism/
6. Common Sense Media. (2026, August 18). “Teens in the AI Era: Schoolwork and Skills That Matter.” https://www.commonsensemedia.org/research/teens-in-the-ai-era-schoolwork-and-skills-that-matter
7. Yang, F., Shaw, A., Garduno, E., & Olson, K. R. (2014). “No one likes a copycat: A cross-cultural investigation of children’s response to plagiarism.” Journal of Experimental Child Psychology, 121. https://doi.org/10.1016/j.jecp.2013.11.008